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Matches 1 - 50 out of 1,983

Document Document Title
WO/2018/190741A1
Method for preparation of highly selective and efficient adsorbent for simultaneous removal of sulphur compounds corrosive to silver and amine derivative of tolyil triazole from mineral transformer oils is comprised of producing the adso...  
WO/2018/185629A1
A process for producing natural gasoline. The process includes increasing the n-pentane concentration of debutanized natural gasoline. The process may include a first concentration process that includes distillation and a second concentr...  
WO/2018/175143A1
Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarb...  
WO/2018/170130A1
A method of desulfurizing a liquid hydrocarbon having the steps of: adding a liquid hydrocarbon to a vessel, the hydrocarbon having a sulfur content; adding a catalyst and an oxidizer to create a mixture; oxidizing at least some of the s...  
WO/2018/164188A1
The method for regenerating a waste insulating oil according to the present invention comprises: step A in which an adsorbent 10 comprising one or more substances selected from among plaster, diatomaceous earth, bentonite, and marine sil...  
WO/2018/160514A1
One exemplary embodiment can be a process for treating a hydrocracking fraction. The process can include obtaining a bottom stream from a fractionation column, stripping HPNAs from the bottoms stream and adsorbing HPNAs from the stripped...  
WO/2018/156294A1
Processes for desulfurizing a fluid catalytic cracker (FCC) naphtha feedstock, straight run naphtha feedstocks and combinations thereof are provided herein. Naphtha boiling range feed is passed over a silicon trap prior to being hydrodes...  
WO/2018/152512A1
Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes (a) supplying a hydrocarbon feedstock to an oxidation reactor, where the hydrocarbon feedstock is...  
WO/2018/152517A1
Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes (a) supplying a hydrocarbon feedstock to an oxidation reactor, where the hydrocarbon feedstock is...  
WO/2018/152521A1
Embodiments provide a method and apparatus for recovering components from a hydrocarbon feedstock. According to at least one embodiment, the method includes supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarb...  
WO/2018/129036A1
A method to selectively remove metal compounds and sulfur from a petroleum feedstock is provided. The method comprising the steps of feeding a pre-heated water stream and a pre-heated petroleum feedstock to a mixing zone, mixing the pre-...  
WO/2018/108461A1
The present invention relates to a process for purifying a hydrocarbon feedstock, said process comprising the steps: (a) providing the hydrocarbon feedstock comprising an aromatic compound and at least one compound, selected from the gro...  
WO/2018/080670A1
A process and apparatus for reducing the sulfur content of naphtha. The process includes introducing at least a portion of a naphtha feed stream to a selective hydrodesulfurization zone under selective hydrodesulfurization conditions in ...  
WO/2018/080667A1
A process is presented for the removal of contaminants like oxygenates from hydrocarbons. The contaminant oxygenates are removed from hydrocarbons that may be feed to cracking units. A crude feed stream is fed to a water wash column alon...  
WO/2018/067990A1
Embodiments of an organosulfur capture or scavenger nanomaterial of this disclosure include a sorbent containing a composition of a mixed metal oxide, the metal being in various oxidation states. In embodiments, the mixed metal is mangan...  
WO/2018/034706A1
Materials and methods for mitigating the effects of halide species contained in process streams are provided. A halide-containing process stream can be contacted with mitigation materials comprising active metal oxides and a non-acidic h...  
WO/2018/029661A1
The present disclosure relates to a process for reducing the amount of carbon disulphide (CS2) in a hydrocarbon feed containing C5-C8 fractions. The hydrocarbon feed is treated with an amine functionalized anion exchange resin (basic ani...  
WO/2018/029601A1
The present disclosure provides a process for reducing oxygenate content of hydrocarbon feed. The process comprises passing and heating the hydrocarbon feed over ion exchange resin resident in a reactor, maintained at a temperature in th...  
WO/2018/020321A1
The methods described herein provide an efficient way to remove and isolate short chain fatty acids from hydrocarbons that are produced upon the heating of a fatty acid resource. The short chain fatty acids can be continuously isolated a...  
WO/2017/189839A1
A cyclic metals deactivation system unit for the production of equilibrium catalyst materials including a cracker vessel configured for cracking and stripping a catalyst material; and a regenerator vessel in fluid communication with the ...  
WO/2017/178593A2
A method for removing aromatic compounds from a hydrocarbon fluid comprises contacting the hydrocarbon fluid with a solid-phase polymeric material. The solid-phase polymeric material comprises a cross-linked polymer which contains aromat...  
WO/2017/178593A3
A method for removing aromatic compounds from a hydrocarbon fluid comprises contacting the hydrocarbon fluid with a solid-phase polymeric material. The solid-phase polymeric material comprises a cross-linked polymer which contains aromat...  
WO/2017/150999A1
The invention relates to a method for selective removal of polycyclic aromatic hydrocarbons from oils obtained as a result of petroleum processing, comprising two separate processes: filtration through a porous carbon-containing bed comp...  
WO/2017/109639A1
Methods and systems for producing olefins and aromatics are provided. Methods can include removing silica from the coker naphtha feedstock to produce a first effluent, hydrogenating the first effluent to produce a second effluent, reacti...  
WO/2017/105784A1
Processes for regenerating adsorbent in a nitrile removal zone. The regenerant comprises a stream of hot liquid that may comprise a portion of the oligomerized effluent or a portion of a hydrotreated effluent. A spent regenerant comprisi...  
WO/2017/097271A2
The present invention relates to a method for a simulated moving bed to adsorb and separate polycyclic aromatic hydrocarbons. The method uses a molecular sieve, an oxide or a metal modified material as an adsorbent. Diesel passes through...  
WO/2017/097271A3
A method for a simulated moving bed to adsorb and separate polycyclic aromatic hydrocarbons. The method uses a molecular sieve, an oxide or a metal modified material as an adsorbent. Diesel undergoes pretreatment for the adsorption and r...  
WO/2017/081595A1
The presently disclosed subject matter provides methods for producing olefins and/or aromatics from coker naphtha. In a non-limiting embodiment, a method for producing aromatics includes hydrogenating the coker naphtha stream in the pres...  
WO/2017/082842A1
According to the present invention, an adsorbent material as well as a production method thereof is developed for removing sulfur compounds from their gaseous environment. The adsorbent according to the present invention comprises a poro...  
WO/2017/064648A1
Embodiments of the present disclosure describe a zeolite-like metal-organic framework composition comprising a metal-organic framework composition with ana topology characterized by the formula [MIII(4, 5-imidazole dicarboxylic acid)2X(s...  
WO/2017/059536A1
A method for producing charcoal particles or pellets which use different additives as binders for the biochar pellets. The method includes producing a mixture with charcoal and additives selected from nanocrystalline cellulose, bentonite...  
WO/2017/053501A1
This present disclosure relates to processes for removing contaminants from hydrocarbon streams, e.g. removing chlorides, CO2, COS, H2S, AsH3, methanol, mercaptans and other S- or O- containing organic compounds from olefins, paraffins, ...  
WO/2017/050454A1
A process for regenerating an adsorbent for nitrogen-containing compounds present in a hydrocarbon feed comprising contacting the adsorbent with an inert gas at a temperature in the range of from 10 to 60°C, followed by contacting the a...  
WO/2017/048477A1
Interpenetrated polyolefin network for use in recovering or containing hydrocarbons such as hydrocarbons contained in oil, are disclosed. Advantageously, the interpenetrated polyolefin networks absorb the hydrocarbon, including viscous h...  
WO/2017/040754A1
A non-oxidized diesel desulfurization process that uses temperature swing adsorption along with an adsorbent to adsorb sulfur compounds and other impurities petroleum-based from fuel compositions, including light distillates, middle dist...  
WO/2017/016791A1
The invention relates to a method for transforming non-elemental mercury contained in the compounds of a gaseous or liquid hydrocarbon feedstock into elemental mercury, in which the transformation of the mercury contained in the compound...  
WO/2016/181407A1
The present invention provides an additive composition having the general formula: AxByC(1-y)DzOm wherein: A is one or more metal elements selected from the group consisting of Group IIA of the periodic table; B, C is one or more metal e...  
WO/2016/168731A1
A method for removing sulfur containing compounds from petroleum liquid. The method includes contacting the petroleum liquid with an activated carbon that has a high ash content, a high metal content and a significant amount of meso and ...  
WO/2016/154529A1
Systems, methods and compositions for reducing the heteroatom content of hydrocarbon feed using transition metal complexes and adsorption techniques. The transition metal complexes include titanyl, hafnyl and zirconyl complexes activated...  
WO/2016/142805A1
A process for dechlorination of a hydrocarbon stream includes contacting the hydrocarbon stream with a hydroprocessing catalyst in the presence of hydrogen to yield a hydrocarbon product which meets steam cracker requirements for chlorid...  
WO/2016/139280A1
This invention provides a process for removing mercury, from a mercury-containing hydrocarbon fluid. More specifically, the invention relates to a process for for the removal of mercury from a mercury-containing hydrocarbon fluid feed co...  
WO/2016/123859A1
Provided are a desulfurization adsorbent for petrol and petrol desulfurization method. The desulfurization adsorbent of the present invention is obtained by a composite carrier, namely a molecular sieve and activated carbon, which are re...  
WO/2016/109413A1
Methods are provided for producing lubricant base oils using a combination of catalytic and solvent processing. By using a combination of catalytic processing for feed conversion and dewaxing while using solvent processing for removal of...  
WO/2016/094778A1
Methods of preparing organosilica materials, which are a polymer comprising of at least one independent cyclic polyurea monomer of Formula (I) wherein each R1 is a Z1OZ2SiZ4 group, wherein each Z1 represents a hydrogen atom, a C1-C4 alky...  
WO/2016/094830A1
Methods for separating an aromatic compound from a lube base stock are provided herein. The method includes contacting a lube base stock containing an aromatic compound with an organosilica material as provided herein.  
WO/2016/094243A1
One or more processes for the adsorptive separation of para-xylene using benzene as a desorbent. The high strength of the benzene is lowered by dilution with an aliphatic hydrocarbon, by proper operating temperature, by adjusting adsorbe...  
WO/2016/069533A1
A process for removing non-volatile, particulate mercury from crudes and condensates is disclosed. Particulate mercury in crudes can be removed by a process of first adding a halogen, such as h. The halogen converts at least 10% of the p...  
WO/2016/054789A1
Disclosed is a process for the regeneration of an adsorber. For the regeneration a liquid stream (S2) is applied which is obtained by hydrogenation of a stream (S1) comprising at least one alkane and least one olefin. The stream (S2) com...  
WO/2016/054787A1
Disclosed is a process for the regeneration of an adsorber (A1). The adsorber (A1) is regenerated by contact with a gaseous stream (S2) and the outflow of the adsorber (A1) comprising condensate of stream (S2) and organic composition (OC...  
WO/2016/054785A1
Disclosed is a process for the purification of an organic composition (OC1) by adsorption using an assembly containing at least two adsorbers. The organic composition (OC1) comprising at least one alkane, at least one olefin and at least...  

Matches 1 - 50 out of 1,983